Rep. Seth Moulton (D-Mass.) on Wednesday launched a U.S. Senate bid in Massachusetts, setting up a generational challenge as he looks to unseat incumbent progressive Sen. Ed Markey (D).
Moulton, a moderate 46-year-old veteran, focused on age in his announcement video, saying his party has “clung to the status quo, insisted on using the same old playbook, and isn't fighting hard enough.”
“We're in a crisis, and with everything we learned last election, I just don't...